This article appears in the May 2024 issue of STRUCTURE Magazine as Part 7 of 9. Reprinted with permission. This multi-part series discusses significant structural changes to the 2024 International Building Code (IBC) by the International Code Council (ICC). This article includes an overview...

This article appears in the April 2024 issue of STRUCTURE Magazine as Part 6 of 9. Reprinted with permission. This multi-part series discusses significant structural changes to the 2024 International Building Code (IBC) by the International Code Council (ICC). This article includes...

After a three-year absence, Virginia Tech is offering its popular two-day course on topics related to wood construction. On May 17–18 in Blacksburg, VA, the Structural Design Topics in Wood Construction course will address wood truss design, in-service performance, and installation...

In addition to allowable lumber stress limitations, parallel chord truss designs are also regulated by maximum permissible deflection-to-span and depth-to-span limitations. All of the following recommended limitations should be achieved to provide a quality roof / floor system and assure...

In our January 2021 issue, Frank Woeste and Don Bender wrote, “Hybrid Lumber" Grade Stamps Require Special Attention. This article provided information on how to recognize hybrid grade marks and how to calculate hybrid lumber values for truss design. Included was this caution: A...

This series of articles, Wood Structure Design Basics, is intended to serve truss designers (TDs) and others who are new to the wood construction industry and/or may not have the opportunity to study the basics of wood design in a formal setting such as a university. The mix of basics will...

Did you know that Simpson Strong-Tie offers free education and training to the construction industry? Indeed, we do. For several decades, Simpson Strong-Tie has made a commitment to supporting the development of our industry, and each year we educate tens of thousands of industry pros —...

The wood products industry has taken great leaps in generating greater awareness regarding the advantages of wood products in construction; however, people often overlook wood’s good performance in building energy efficiency. With pressure mounting to combat carbon emissions and reduce the...

Because of their limited structural redundancy and exposure to weather, cantilevered balconies require special attention by design professionals, contractors, permitting and inspection departments, and owners in-service. As shown in the photos, modern wood-framed, multi-family projects often...

Spring is upon us. Construction is ramping up nationwide. And, as we get ready to spend more time in our favorite outdoor spaces and decks, we must ensure they are safe for gatherings with family and friends. Just in time for the nicer weather, and the influx of construction workers, the...